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Measurement method capable of realizing automatic traveling to position material level based on complex beneficiation environment

A technology of material level measurement and automatic walking, which is applied in the direction of measuring device, liquid/fluid solid measurement, liquid level indicator through weight measurement, etc. Health hazards and other issues, to achieve the effect of reducing operating intensity, reducing operators, and improving the working environment

Inactive Publication Date: 2012-06-27
NANJING DELTO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (2) The manual control of the ore leakage vehicle cannot accurately grasp the actual material level of the silo in time, resulting in unreasonable ore distribution, prone to events such as silo emptying or crushing of ore, and shortening the service life of the silo
[0005] (3) There is a dust problem in the on-site operation, which brings great harm to the health of employees
[0006] (4) The purpose of remote monitoring cannot be realized, and the workshop and dispatching room cannot grasp the on-site operation situation in real time, and major accidents or failures need to be understood by using walkie-talkies

Method used

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  • Measurement method capable of realizing automatic traveling to position material level based on complex beneficiation environment
  • Measurement method capable of realizing automatic traveling to position material level based on complex beneficiation environment
  • Measurement method capable of realizing automatic traveling to position material level based on complex beneficiation environment

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Effect test

Embodiment 1

[0037] Such as figure 1 As shown, the echo interference at 0.5 meters is shielded, but it is found that there are still echoes at 2-3 meters.

[0038] After adopting the present invention as figure 2 As shown, the echo interference is basically removed, and the actual measured material level is consistent with the manually measured material level.

[0039] After adopting the present invention, the accurate positioning of the ore leakage vehicle and automatic material distribution are realized, and the operator can remotely control the ore leakage vehicle on the upper computer of the centralized control room according to the material level of the ore leakage vehicle, and change the ore discharge position of the ore leakage vehicle at any time to achieve Reduce the number of operators and operating intensity, and improve the working environment.

[0040] After the failure of the material level sensor, the computer will prompt the failure, and rely on the automatic walking dev...

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Abstract

The invention relates to a measurement method capable of realizing automatic traveling to position a material level based on a complex beneficiation environment. The method is characterized in that the weight of ores is measured by a technological front-end belt scale, an increased height mathematical model of a material bin within a certain period of time is provided according to capacity of the bin after multiple acquisition by the aid of a computer, and transmitted to an ore material level measuring system in an actual automatic distributing process, and the material level measuring system computes the actual optimal measuring position according to the increased height mathematical model, and guides a mine car of the material level measuring system to travel to realize positioning. Accordingly, the material level is accurately measured, and accurate material level measurement is provided for a follow-up full-automatic mine car distributing system.

Description

technical field [0001] The invention relates to an automatic walking and positioning measurement method for ore material level detection, in particular to an automatic walking and positioning material level measurement method based on a complex ore dressing environment. Background technique [0002] The mine leakage truck is an important production tool in mine production. The existing mine leakage trucks are all manually operated, and the site is dusty and the work intensity is high, which causes great harm to the operator's body monitoring. [0003] (1) Manual control requires the operator to observe the material level of each silo at any time, and to operate the leaking car at any time, which is labor-intensive, low in safety, and dust pollution affects health. [0004] (2) The manual control of the ore leakage truck cannot timely and accurately grasp the actual material level of the silo, resulting in unreasonable ore distribution, prone to events such as silo emptying o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/00G01F23/20
Inventor 唐声阳童国道沈启鹏杨忠生
Owner NANJING DELTO TECH
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